CN205505894U - Gear ring radial runout measures automatic correcting device - Google Patents
Gear ring radial runout measures automatic correcting device Download PDFInfo
- Publication number
- CN205505894U CN205505894U CN201620103996.3U CN201620103996U CN205505894U CN 205505894 U CN205505894 U CN 205505894U CN 201620103996 U CN201620103996 U CN 201620103996U CN 205505894 U CN205505894 U CN 205505894U
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- guide rail
- aiming axis
- screw
- slider
- gear
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Abstract
The utility model discloses a gear ring radial runout measures automatic correcting device, including the guide rail, be provided with left slider and right slider on the guide rail, be provided with left aiming axis on left slider, be provided with right aiming axis on right slider, be provided with the slip table in the inboard of left slider, be provided with the screw on the slip table, screw and the screw connection who lays along guide rail length direction, the lead screw is connected with step motor's pivot, and step motor is connected with the motion control ware. The utility model discloses a mode of stepper motor drives slider motion replaces traditional manual calibration process, can increase substantially the improved measurement precision of experimental efficiency and ability certain degree, has gained better experiment effect. The utility model discloses there is the important meaning of putting into practice to realization gear measuring instrument's automation and electromechanical device's integration.
Description
Technical field
This utility model relates to a kind of gear measuring instrument, concretely relates to a kind of gear ring radial pulsation measurement self-checking device.
Background technology
Diameter runout of pitch circle in gear Δ Fr refers in the range of tested gear one turn, the gauge head of measuring instrument in teeth groove with tooth depth in the middle part of double contact, gauge head is relative to the maximum amount of change of gear basic axis.It is an important errors amount during gear error is measured, and is mainly used to evaluation by the radial error caused by gear geometric eccentricity.Obviously, the noise produced when the excessive stable working for gear of diameter runout of pitch circle in gear, kinematic accuracy and work all can have a great impact.And only accurately and efficiently measure diameter runout of pitch circle in gear, could judge that diameter runout of pitch circle in gear, whether in rational range of error, ensures that gear can work in the case of normal, stable from now on.
The measurement of diameter runout of pitch circle in gear is generally carried out on gear runout inspection instrument.During measurement, tested gear mandrel be arranged on two centrre rests top between (tested gear shaft is then directly installed on two top), with its axis simulation embody this gear datum axis, make gauge head in teeth groove in the middle part of tooth depth double contact.Gauge head has several forms such as spherical and taper, and its size should be coordinated mutually with the modulus of tested gear, to ensure gauge head double contact in the middle part of tooth depth.Spherical or taper gauge head is arranged on the measuring staff of dial gauge, measures its amount of change relative to gear basic axis with it by tooth, and wherein the difference of maxima and minima is gear ring circular runout Δ Fr.
Although it is feasible and reliable for carrying out prototype gear gear ring run-out error Δ Fr with above this measurement equipment, but measure time with measurement after work the most loaded down with trivial details.And, the specialized technical knowledge of survey crew is required the highest by it, even being gone to measure by tooth by a survey crew being skilled in technique, analyzing and processing these measurement data by means of computer afterwards, also could not have the biggest change for workload.
It is to be manual measurement that this kind measures the major defect of equipment.Thus the calibration process of either datum axis, or the measurement process of gear and the collection of measurement data and analysis, all using manually, this can bring two main problems.One is to measure inefficiency, needs to measure by tooth, and measurement data needs to record one by one and carry out data analysis.This can be greatly increased the time of measurement；Another is that certainty of measurement is low, owing to whole measurement process is manual operation, measuring basis, tested gear and measuring instruments so can be caused by the most different External Force Actings so that occurring minute movement to each other, this can cause certainty of measurement to decline.
Utility model content
The purpose of this utility model is to provide a kind of gear ring radial pulsation measurement self-checking device.
The technical solution that this utility model is used is:
A kind of gear ring radial pulsation measurement self-checking device, including guide rail, guide rail is provided with left slider and right slide block, left slider is provided with left aiming axis, right slide block is provided with right aiming axis, the inner side of left slider is provided with slide unit, slide unit is provided with screw, screw is connected with the leading screw laid along rail length direction, and leading screw is connected with the rotating shaft of motor, and motor is connected with motion controller.
Preferably, described left slider includes the first square base, is provided above the first column-shaped projection at the first square base, offers the first axis hole at the center of the first column-shaped projection, and one end of described left aiming axis is fixed in the first axis hole；Described right slide block includes the second square base, is provided above the second column-shaped projection at the second square base, offers the second axis hole at the center of the second column-shaped projection, and one end of described right aiming axis is fixed in the second axis hole；Left aiming axis is the most horizontally disposed with right aiming axis.
Preferably, described guide rail is fixed on base, is provided above side steel plate at base.
Advantageous Effects of the present utility model is:
This utility model uses motor to drive the mode of slide block movement, replaces traditional manual calibration process, can increase substantially conventional efficient and a certain degree of can improve certainty of measurement, achieving preferable experiment effect.The integration of this utility model automatization and electromechanical equipment to realizing gear measuring instrument has important practice significance.
Accompanying drawing explanation
The utility model is described in further detail with detailed description of the invention below in conjunction with the accompanying drawings:
Fig. 1 is structural principle schematic diagram of the present utility model；
Fig. 2 is this utility model overall structure schematic diagram for measuring instrument.
Detailed description of the invention
In conjunction with accompanying drawing, a kind of gear ring radial pulsation measurement self-checking device, including guide rail 1, guide rail 1 is provided with left slider 2 and right slide block 3, left slider 2 is provided with left aiming axis 4, right slide block 3 is provided with right aiming axis 5.The inner side of left slider 2 being provided with slide unit 6, is provided with screw on slide unit 6, screw is connected with the leading screw 7 laid along rail length direction, and leading screw 7 is connected with the rotating shaft of the first motor 8, and the first motor 8 is connected with motion controller 9.Tested gear 10 is arranged on right aiming axis 5, and right slide block 3 is fixed on guide rail 1 by locking nut.
As to further design of the present utility model, described left slider 2 includes the first square base, being provided above the first column-shaped projection at the first square base, offer the first axis hole at the center of the first column-shaped projection, one end of described left aiming axis 4 is fixed in the first axis hole.Described right slide block 3 includes the second square base, is provided above the second column-shaped projection at the second square base, offers the second axis hole at the center of the second column-shaped projection, and one end of described right aiming axis 5 is fixed in the second axis hole.Left aiming axis 4 is the most horizontally disposed with right aiming axis 5, and the two is symmetrically laid.
Further, described guide rail 1 is fixing on the pedestal 11, is provided above side steel plate 12 at base 11.
Trimming process of the present utility model approximately as:
Controlling the first motor 8 by motion controller 9 to rotate, the first motor 8 drives left slider 2 steadily to move to specify position by leading screw etc., and right slide block 3 the most arbitrarily positions and locks.Accurately control to rotate and placement property owing to motor has, therefore, it is possible to by debugging routine repeatedly to ensure the realization of alignment procedures, automatically control left aiming axis 4 and right aiming axis 5 reaches the alignment of certain precision.
This utility model selects motion controller to carry out Serve Motor Control, uses high-performance 32-bit CPU, is equipped with liquid crystal display, totally-enclosed touching type operation keyboard.It is high that this motion controller has reliability, and precision is high, the features such as noise is little, easy to operate.1-3 motor movement can be controlled simultaneously, simple to operate, clear, convenient, fast.This controller has the features such as start-up picture can be revised voluntarily, controller or host computer double mode programming independence, the protection of 24V reverse power connection, IO light-coupled isolation, output short circuit protect manual rotating can synchronize external switch control, simple PLC logic, parameter region password can set.
When carrying out gear-wheel gear-ring radial pulsation measurement, this utility model achieves calibration automatically, can coordinate the composition gear-wheel gear-ring radial pulsation measurement instrument such as self-operated measuring unit simultaneously.Remark additionally below:
Right aiming axis 5 is in transmission connection with the second motor 13.Self-operated measuring unit includes the measurement bar 14 being vertically arranged, and the top measuring bar 14 is provided with digital display dial gauge 15.Measure bar 14 to be fixed on measurement shaft bar, the lower section measuring shaft bar is provided with cam, cam and the 3rd motor 16 and is in transmission connection.Described Data acquisition and issuance device includes USB data line and computer, and digital display dial gauge 15 is connected by USB data line and computer.Described first motor the 8, second motor 13 and the 3rd motor 16 are all connected with motion controller 9.Described second motor 13 is connected with right aiming axis 5 by the first worm and gear and the first positive coupling 17.Described 3rd motor 16 is connected with camshaft 19 by the second worm and gear and the second positive coupling 18, and cam is arranged on camshaft 19.
Tested gear 10 is positioned on right aiming axis 5, and the second motor 13 drives right aiming axis 5 to rotate by the first worm and gear etc., it is achieved rotating by tooth of tested gear.3rd motor 16 is operated by band moving cams such as the second worm and gears, can measure bar 14 by measurement shaft bar drive and move up and down, and then complete measuring by tooth of tested gear during cam operates.The harmony of both course of action is controlled by motion controller 9.Measure digital display dial gauge 15 on bar 14 by USB data line, measurement data import computer and carry out data analysis, measurement data is reflected intuitively.
The part do not addressed in aforesaid way is taked or uses for reference prior art to realize.
It should be noted that under the teaching of this specification, any equivalents done by those skilled in the art, or substantially variant, all should be within protection domain of the present utility model.
Claims (3)
1. a gear ring radial pulsation measurement self-checking device, it is characterized in that: include guide rail, guide rail is provided with left slider and right slide block, left slider is provided with left aiming axis, right slide block is provided with right aiming axis, the inner side of left slider is provided with slide unit, slide unit is provided with screw, screw is connected with the leading screw laid along rail length direction, and leading screw is connected with the rotating shaft of motor, and motor is connected with motion controller.
A kind of gear ring radial pulsation measurement self-checking device the most according to claim 1, it is characterized in that: described left slider includes the first square base, it is provided above the first column-shaped projection at the first square base, offer the first axis hole at the center of the first column-shaped projection, one end of described left aiming axis is fixed in the first axis hole；Described right slide block includes the second square base, is provided above the second column-shaped projection at the second square base, offers the second axis hole at the center of the second column-shaped projection, and one end of described right aiming axis is fixed in the second axis hole；Left aiming axis is the most horizontally disposed with right aiming axis.
A kind of gear ring radial pulsation measurement self-checking device the most according to claim 1, it is characterised in that: described guide rail is fixed on base, is provided above side steel plate at base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620103996.3U CN205505894U (en) | 2016-02-02 | 2016-02-02 | Gear ring radial runout measures automatic correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620103996.3U CN205505894U (en) | 2016-02-02 | 2016-02-02 | Gear ring radial runout measures automatic correcting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205505894U true CN205505894U (en) | 2016-08-24 |
Family
ID=56723902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620103996.3U Expired - Fee Related CN205505894U (en) | 2016-02-02 | 2016-02-02 | Gear ring radial runout measures automatic correcting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205505894U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108469238A (en) * | 2018-03-27 | 2018-08-31 | 第拖拉机股份有限公司 | A kind of adjustment controlling means of automatic measure of cam shaft instrument |
| CN110487527A (en) * | 2019-08-23 | 2019-11-22 | 北京理工大学 | A kind of radial run-out measuring instrument |
| CN115930748A (en) * | 2022-12-12 | 2023-04-07 | 浙江群展精密紧固件股份有限公司 | Nut straightness check out test set that hangs down |
-
2016
- 2016-02-02 CN CN201620103996.3U patent/CN205505894U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108469238A (en) * | 2018-03-27 | 2018-08-31 | 第拖拉机股份有限公司 | A kind of adjustment controlling means of automatic measure of cam shaft instrument |
| CN110487527A (en) * | 2019-08-23 | 2019-11-22 | 北京理工大学 | A kind of radial run-out measuring instrument |
| CN115930748A (en) * | 2022-12-12 | 2023-04-07 | 浙江群展精密紧固件股份有限公司 | Nut straightness check out test set that hangs down |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20170202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |